<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace core\http\storage;

/**
 * ArraySessionStorage.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 * @author Bulat Shakirzyanov <mallluhuct@gmail.com>
 */

class ArraySessionStorage implements SessionStorageInterface {
	private $data = array();
	
	public function read($key, $default = null) {
		return array_key_exists( $key, $this->data ) ? $this->data[$key] : $default;
	}
	
	public function regenerate($destroy = false) {
		if( $destroy ) {
			$this->data = array();
		}
		return true;
	}
	
	public function remove($key) {
		unset( $this->data[$key] );
	}
	
	public function start() {}
	
	public function getId() {}
	
	public function write($key, $data) {
		$this->data[$key] = $data;
	}
}
